Domingo Faustino Sarmiento International Airport UAQ / SANU

Self-handled by Aerolíneas Argentinas via its in-house ramp/passenger handling operation, branded "Aerohandling". Confirmed airport-specific: the AC-U-KWIK aviation handler directory lists "A/LINEAS ARGENTINAS (AEROHANDLING)" as a registered handler at Domingo F Sarmiento/San Juan (ICAO SANU, IATA UAQ), not merely inferred from the carrier's group-wide practice. Consistent with Intercargo, the Argentine state ramp-handling company, not servicing San Juan: its full published station list (Ezeiza, Aeroparque, Cordoba, Salta, Mendoza, Bariloche, Neuquen, Iguazu, Jujuy, Mar del Plata, Rosario, Tucuman, Ushuaia, El Calafate, Bahia Blanca, Comodoro Rivadavia, Rio Gallegos, Puerto Madryn, confirmed via businessairnews.com and argentina.gob.ar/transporte/intercargo) omits San Juan entirely. AR is UAQ's dominant scheduled carrier (routes to Aeroparque, Ezeiza and Cordoba). Coverage of the other resident carrier (Flybondi) is not established.

Operates the aviation fuel storage/supply plant on the south apron platform at San Juan (Domingo Faustino Sarmiento) Airport, per the airport's own infrastructure description (planta de Almacenamiento de Combustible de la Empresa YPF). Independently corroborated airport-specific (not just group-level inference): the AC-U-KWIK aviation fuel/FBO directory carries a dedicated "YPF" listing for ICAO SANU / IATA UAQ, and SANU's AC-U-KWIK data page shows JET and AVGAS fuel available on-field. YPF is also Argentina's dominant Jet A-1/Avgas supplier nationwide (52 Aeroplantas across 23 provinces); the exact into-plane agent relationship at UAQ (YPF directly vs. a sub-contracted fueller) is not separately itemized.

Aerolineas Argentinas Cargo carries belly-hold freight on the carrier's scheduled San Juan flights, processed through the passenger terminal (via the same Aerohandling ground operation) rather than a dedicated freight building; no separate cargo-terminal operator or third-party freight handler could be identified for UAQ. Marked unconfirmed as no airport- or airline-specific cargo-operations page could be retrieved.

Federal aviation security and airport law-enforcement body; by Ley 26.102 PSA has exclusive jurisdiction over Argentina's Sistema Nacional de Aeropuertos (SNA) airports. Confirmed directly on PSA's own site (argentina.gob.ar/psa): PSA states nationwide presence through Unidades Operacionales de Seguridad Aeroportuaria Preventiva (UOSP), grouped into five regional divisions. San Juan/UAQ, as an SNA commercial airport, falls under this national mandate; the specific regional/local PSA unit covering UAQ is not itemized on PSA's public site.